Surf Forecasts:
How big are the waves at Costellos today (13 Jun):
- Morning surf: Morning surf (13 Jun, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (13 Jun, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (13 Jun, local time) - 1.5ft (0.4m), 8s period with ESE swell.
The current surf forecast for Costellos at 5AM is: 0.5m 6s primary swell from a Southeast direction and 0.4m 8s secondary swell from a Southeast direction (forecast issued at 01:00am June 13). The wind direction is predicted to be cross-offshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (13 Jun) | 1.5ft (0.4m) | 8s |
| Evening (13 Jun) | 1.5ft (0.4m) | 8s |
Table - waves today at Costellos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Sat afternoon, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SE 8 | SE 6 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | SSE 4 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SSE 6 | SE 6 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 27 | 21 | 26 | 18 | 17 | 26 | 26 | 26 | 25 | 25 | 31 | 25 | 32 | 75 | 91 | 91 | 77 | 68 | 67 | 46 | 45 | 22 | 17 | 33 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | off | off | off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-on | on | glassy | off |
High Tide | 10:02AM3.18m | 10:16PM3.74m | 10:58AM3.30m | 11:11PM3.87m | 11:54AM3.39m | |||||||||||||||||||
Low Tide | 3:50AM0.24m | 3:59PM0.50m | 4:46AM0.06m | 4:55PM0.40m | 5:41AM-0.07m | 5:51PM0.33m | ||||||||||||||||||
 |  |  | | | |  |  | | | | | |  | | | |  | | | | | | | |
 | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — | — | 5:03 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — | — | — | — | — | — | — | 8:22 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 19 | 21 | 26 | 28 | 28 | 25 | 23 | 21 | 20 | 21 | 28 | 28 | 28 | 25 | 23 | 21 | 20 | 20 | 23 | 20 | 20 | 18 | 17 |
Feels °C | 20 | 18 | 20 | 24 | 26 | 28 | 25 | 22 | 20 | 19 | 20 | 25 | 24 | 24 | 21 | 21 | 20 | 20 | 19 | 22 | 18 | 19 | 19 | 16 |
Swell 1 Height (m) Direction Period (s) | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | ESE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 6 | SSE 6 | SSE 6 | SE 6 | SSE 6 | SE 6 | ESE 7 |
| kJ | 27 | 21 | 26 | 14 | 14 | 26 | 26 | 26 | 25 | 25 | 31 | 25 | 16 | 12 | 12 | 12 | 12 | 68 | 67 | 46 | 45 | 22 | 15 | 33 |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 5 | SE 6 | S 8 | SSE 4 | SSE 4 | — | S 8 | — | — | — | — | — | — | ESE 8 | ESE 8 | NW 3 | ESE 7 | ESE 7 | SSE 8 |
| kJ | 19 | 18 | 18 | 18 | 17 | 4 | 6 | 1 | 2 | 1 | — | 1 | — | — | — | — | — | — | 14 | 13 | 1 | 21 | 17 | 12 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 5 | SSE 8 | — |
| kJ | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 6 | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 3 | — | — | — | — | S 3 | — | — | — | S 2 | SSE 4 | SSE 5 | SSE 5 | SSE 6 | SSE 6 | — | — | NW 3 | — | — | NW 3 | NW 3 |
| kJ | — | — | 1 | — | — | — | — | 3 | — | — | — | 2 | 32 | 75 | 91 | 91 | 77 | — | — | 2 | — | — | 2 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 38 | 14 | 38 | 38 | 14 | 38 | 163 | 38 | 395 | 2019 | 1742 | 1280 | 276 | 530 | 182 | 0 | 0 | 0 | 182 | 178 | 172 | 38 |
Best forecast wave conditions in New Hampshire | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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