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Costellos Surf Forecast
/ New Hampshire (9 breaks) / New Hampshire (9 breaks) /
Costellos surf Forecast / New Hampshire / USA
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Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Best Forecast Surf Conditions for Costellos this week:
The surf forecast for Costellos over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 23) at 11PM. The primary swell is predicted to be 1.5m and 6s period with a secondary swell of 0.2m and 11s. Another secondary swell of 0.1m and 9s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Costellos in the next 12 days are 1.8m 6s and forecast to arrive on Tuesday (Apr 23) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (Apr 24) at 11PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 23rd Apr) | 5ft (1.5m) 6s |
| Best Surf | 5AM (Thu 25th Apr) | 2.5ft (0.7m) 8s |
| Most Powerful | 8PM (Tue 23rd Apr) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Costellos over the next 12 days.
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 11 | 6 | 7 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 12 | 11 | 11 | 5 | 5 | 5 | 6 | 6 | 8 | 7 | 8 | 8 | 10 | 8 | 8 | 8 | 7 | 7 | 8 | 4 | 5 | 6 | 6 | 5 | 5 | 6 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 37 | 43 | 27 | 34 | 39 | 30 | 21 | 22 | 29 | 15 | 14 | 12 | 11 | 85 | 88 | 52 | 84 | 33 | 46 | 26 | 37 | 22 | 45 | 33 | 20 | 20 | 12 | 8 | 14 | 17 | 83 | 148 | 60 | 30 | 27 | 67 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- off | cross- off | cross- off | off | off | off | off | cross- off | off | cross- off | cross | cross- on | cross | cross- on | cross- on | off | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- on | cross | on | cross- on | cross | cross | cross | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 8:55AM 2.91 | 9:25PM 2.91 | 9:42AM 2.95 | 10:05PM 3.02 | 10:25AM 3.01 | 10:42PM 3.13 | 11:06AM 3.05 | 11:18PM 3.23 | 11:45AM 3.07 | 11:54PM 3.29 | 12:24PM 3.07 | 12:31AM 3.32 | 1:04PM 3.03 | 1:08AM 3.31 | 1:43PM 2.97 | 1:46AM 3.28 | 2:25PM 2.90 | 2:28AM 3.23 | 3:09PM 2.84 | 3:14AM 3.18 | 3:59PM 2.79 | 4:06AM 3.13 | 4:55PM 2.79 | |||||||||||||
Low Tide / height (m) | 3:12PM 0.82 | 3:34AM 0.88 | 3:53PM 0.78 | 4:16AM 0.75 | 4:32PM 0.75 | 4:57AM 0.63 | 5:09PM 0.72 | 5:36AM 0.53 | 5:45PM 0.72 | 6:14AM 0.46 | 6:21PM 0.74 | 6:53AM 0.44 | 6:58PM 0.78 | 7:32AM 0.46 | 7:36PM 0.84 | 8:13AM 0.50 | 8:16PM 0.90 | 8:57AM 0.56 | 9:01PM 0.96 | 9:45AM 0.62 | 9:52PM 1.00 | 10:39AM 0.65 | 10:51PM 1.00 | |||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | |||||||||||||||||||||||||
| Sunrise | 5:54 | - | - | 5:52 | - | - | 5:50 | - | - | 5:48 | - | - | 5:47 | - | - | 5:46 | - | - | 5:43 | - | - | 5:43 | - | - | 5:41 | - | - | 5:39 | - | - | 5:39 | - | - | 5:37 | - | - |
| Sunset | - | 7:30 | - | - | 7:31 | - | - | 7:32 | - | - | 7:34 | - | - | 7:35 | - | - | 7:36 | - | - | 7:37 | - | - | 7:37 | - | - | 7:39 | - | - | 7:40 | - | - | 7:42 | - | - | 7:43 | - |
 |  |  |  |  |  | | | |  | | | | |  | | |  | | |  | | | | | | | | | |  | | | | | | |
Rain (mm) | - | - | 1 | 11 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | 3 | 2 | 3 | - | - | - |
| Temp. °C | 7 | 7 | 7 | 9 | 13 | 10 | 9 | 13 | 11 | 8 | 12 | 9 | 11 | 13 | 11 | 10 | 10 | 10 | 6 | 9 | 6 | 10 | 11 | 7 | 11 | 13 | 11 | 7 | 7 | 7 | 6 | 8 | 14 | 15 | 16 | 12 |
| Feels °C (?) | 3 | 1 | 2 | 7 | 9 | 6 | 2 | 7 | 5 | 2 | 8 | 5 | 6 | 7 | 4 | 6 | 5 | 5 | -1 | 2 | 2 | 5 | 4 | 0 | 6 | 10 | 9 | 4 | 2 | 3 | 1 | 3 | 11 | 9 | 10 | 7 |
Short Range Forecast: Moderate rain (total 13mm), heaviest on Sat morning. Very mild (max 13°C on Sat afternoon, min 4°C on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Wed night. Icy conditions (max 13°C on Tue afternoon, min 0°C on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Icy conditions (max 13°C on Sat afternoon, min 0°C on Thu morning). Wind will be generally light. | Long Range Forecast: Light rain (total 8mm), mostly falling on Mon morning. Very mild (max 16°C on Tue afternoon, min 6°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Costellos surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
View detailed surf forecast for Costellos at:
surf-forecast.com
Information about the Costellos Surf forecast
The above surf forecast table for Costellos provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Costellos can be found by selecting the local surf guide option on the grey menu. Our Costellos surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Costellos) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Costellos may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Costellos is 5 km (3 miles) from Hampton. If you plan a vacation in New Hampshire, look for hotels and other accommodation in Hampton. Hampton has rooms for a wide range of budgets as well as car hire and transport links.
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